baber/WOPTO huggingface dataset:
Patent ES-8207094-A1 (ES)
Title: Process for recovering sulfuric acid from the reaction mixture issuing from the sulfoxidation of paraffins.
IPC: C07C303/14
Filed: 1981-12-14
Abstract: 1. A process for the removal of sulfuric acid from the reaction mixture formed in the sulfoxidation of paraffins, which process is characterized by adding an organic amine of the formula see diagramm : EP0054851,P5,F2 in which R**1 denotes C3 -C18 -alkyl, C5 -C8 -cycloalkyl or phenyl which can be substituted by 1 to 3 C1 -C4 -alkyl groups or by a C1 -C9 -alkyl group, or, if R**3 represents a group of the formula -X-NR**1 R**2 , also denotes hydrogen, R**2 has the same meaning as R**1 and additionally denotes hydrogen, R**3 has the same meaning as R**1 and additionally denotes hydrogen or a group of the formula -X-NR**1 R**2 and X denotes phenylene or C8 -C12 -alkylene, to the reaction mixture and removing the phase, composed of water and sulfuric acid, which then separates out.
Patent ES-8301589-A1 (ES)
Title: Method and apparatus for shaping raw hams in relative moulds, after deboning and sewing.
IPC: A22C7/00
Filed: 1982-01-26
Abstract: A method for shaping raw deboned hams in which the product is inserted and pressed in a shaping mould (1-2) which is cooled over all its surface extension the ham is kept in the mould for a period of between 5 and 15 minutes. The mould temperature lies between -15 and -5 DEG C. An apparatus for carrying out the method, comprising at least one mould constituted by a fixed bottom die (2) and a mobile punch (1) which form a shaping cavity and are each provided with an internal interspace (3-4), through which a refrigerant fluid originating from a refrigeration system (15) is circulated.
Patent ES-8303533-A1 (ES)
Title: Apparatus and method for controlling the recycle char circuit in a direct reduction process
IPC: C21B13/08
Filed: 1982-02-23
Abstract: A method and means for maintaining optimum operation of the process for directly reducing iron oxides in a rotary kiln, using a solid carbonaceous reducing agent, such as coal fed at both the charge feed end and discharge end as the source of fuel and reductant, and oxygen-containing gases is disclosed wherein the DRI product, charred coal or char, and fine waste found in the kiln discharge materials from the discharge end are separated and measured for fixed carbon content and the process parameters may be adjusted to optimum by establishing an appropriate percentage by weight, in the range from 5% to 15%, of fixed carbon in the total of these discharge materials. This optimum condition may be monitored by establishing a particular level of char in the char recycle bin once the appropriate percentage by weight of fixed carbon is established in these discharge materials and optimum operation is maintained by maintaining the particular level of the char in the recycle bin and appropriately adjusting the coal feed and related parameters of the process if the char level rises or drops within the bin.
Patent ES-8301609-A1 (ES)
Title: Apparatus for attaching bottom stops to a slide fastener chain.
IPC: A44B19/36
Filed: 1982-03-23
Abstract: A method of attaching bottom stops of a generally H-shaped cross section to a slide fastener chain. One of successive spaced pairs of opposed blank tape portions of the fastener chain is spread apart. A bottom stop, which has two pairs of gripping legs, is placed between the spread pair of opposed blank tape portions. The spread pair of opposed blank tape portions is then released and thereby allowed to come toward each other until a pair of opposed blank beaded tape edges are threaded one through a space between each pair of the gripping legs of the bottom stop. Then, the blank beaded tape edges are compressed against the bottom stop on opposite sides. Finally, the gripping legs of each pair are clinched about the compressed beaded edge of a respective one of the stringer tapes. An apparatus for carrying this method is also disclosed.
Patent ES-8306921-A1 (ES)
Title: Method of making p-doped silicon films
IPC: H01L31/046
Filed: 1982-05-31
Abstract: The production of improved photovoltaic solar cells and the like comprising both p and n type deposited silicon film regions is made possible by a process which provides more efficient p-doped silicon films with higher acceptor concentrations. The process utilizes previously known p-dopant metal or boron gaseous materials in unique forms and conditions in a glow discharge silicon preferably hydrogen and fluorine compensated deposition process. Thus, p-dopant metals like aluminum may be used in an elemental evaporated form, rather than in a gaseous compound form heretofore ineffectively used and deposited with the glow discharge deposited silicon on substrates kept at lower temperatures where fluorine and hydrogen compensation is most effective. Preferably boron in a gaseous compound form like diborane and other p-dopant metals in a gaseous form are used uniquely during the glow discharge deposition of silicon by heating the substrate to heretofore believed undesirably higher temperatures, like at least about 450 DEG C. to 800 DEG C. where at least fluorine compensation, if desired, is still effective. The improved devices, such as solar cells, can be manufactured in a continuous process on a web type substrate moved through a plurality of film deposition chambers. Each of the chambers is dedicated to depositing a particular type of film layer (p, i or n) and is isolated from the other chambers.
Patent ES-8306735-A1 (ES)
Title: Carboxylic-acid derivatives, process for their preparation and medicines containing them.
IPC: C07D295/22
Filed: 1982-10-07
Abstract: The present invention is concerned with new carboxylic acid derivatives, with processes for the preparation thereof and with pharmaceutical compositions for lipid depression and thrombocyte aggregation, containing them, and to methods for treating infirmaties caused by excess lipids or thrombocyte aggregation. The new carboxylic acid derivatives according to the present invention are compounds of the general formula: < IMAGE > (I) wherein A is a valency bond or a lower alkylene chain, B is a valency bond or a saturated or unsaturated lower alkylene chain, R is hydrogen, an alkyl group which can be substituted by hydroxyl, carboxyl, sulphonic acid or optionally substituted phenoxy group, or R is an aralkyl radical, the aryl moiety of which can be substituted and the alkyl moiety of which is optionally unsaturated and can contain up to 4 carbon atoms, or R is a phenacyl radical, the phenyl moiety optionally substituted, or R is an acyl radical derived from aliphatic, araliphatic or aromatic carboxylic or sulphonic acid, or R is an aryl radical optionally substituted with the proviso that when A is a valency bond, R cannot be hydrogen, methyl, ethyl, hydroxyethyl, benzyl or phenyl, and the physiologically acceptable salts, esters and amides thereof.
Patent ES-8402760-A1 (ES)
Title: Tire for heavy transport vehicles, the crown reinforcement of which has thermocontractable circumferential cables and process for manufacturing same
IPC: B60C9/22
Filed: 1983-01-26
Abstract: A tire, particularly for aircraft, has a crown reinforcement formed of plies of circumferential cables having a relative extensibility upon rupture of at least 8%, preferably between 10% and 26%, when the vulcanized tire is mounted on its service rim but not yet inflated, and a relative contraction under the effect of the heat at the temperature of vulcanization of at least 1.25%, preferably between 2% and 8%.
Patent ES-8406374-A1 (ES)
Title: Process for the complete recovery of uranium, yttrium, thorium and rare earth metals from a phosphate ore while preparing wet process phosphoric acid.
IPC: C01B25/222
Filed: 1983-11-08
Abstract: The uranium, yttrium, thorium and rare earth values contained in a phosphate rock are essentially totally recovered therefrom by, during the wet-process preparation of phosphoric acid from said phosphate rock, acidulating same in the presence of aluminum and/or iron, and optionally silica, and thence recovering said values from the phosphoric acid thus produced.
Patent ES-8406331-A1 (ES)
Title: Method for fitting a rail vehicle to a track of a different gauge and bogie enabling this method to be implemented.
IPC: B61F7/00
Filed: 1983-11-25
Abstract: The subject of the invention are means enabling a rail vehicle 1 to be fitted to a track of a different gauge, in particular a narrower gauge, by replacing each mounted axle of the vehicle by a bogie 8. The latter comprises a framework 12 bearing two mounted axles 9 and articulated centrally to a transverse beam 10 which is fixed to the suspension springs 5 of the substituted axle exactly in the same manner as the roller-bearing boxes of the latter. The bogie 8 is provided with a braking system which is automatically coupled to the brake shoes 7 of the vehicle 1 via counter-shoes 26.
Patent ES-8503913-A1 (ES)
Title: Television receiver comprising a processing unit for stereophonic/twin sound signal generation.
IPC: H04S1/00
Filed: 1984-05-24
Abstract: A processing section for a television receiver for processing stereo/dual sound signals having a first sound carrier modulated by a first sound signal, and a second sound carrier modulated both by a second sound signal and by a pilot signal which, in turn, is modulated by a stereo/dual sound identifying signal. The processing section does not require a reference frequency from the synchronizing or intermediate frequency portion of the television receiver for recovering the pilot signal, but, rather, uses the pilot signal to control an oscillator in a phase-locked loop which loop is used to generate a signal for down-converting the frequency range of at least the modulated second sound carrier thereby obviating the need for expensive, precision filtering components.
Patent ES-8601543-A1 (ES)
Title: Cassette tape recording and/or reproducing apparatus.
IPC: G11B15/10
Filed: 1984-07-27
Abstract: In a cassette tape recording and/or reproducing apparatus having a tape drive with a rotatable idler which is bodily shiftable for changing the operating mode, a mode changing mechanism has first and second mode selecting slide members mounted on a chassis for independent movements along parallel paths between operative and inoperative positions, a pivot arm carrying the idler and being swingable in opposite directions, for example, for establishing fast-forward and rewind modes, respectively, a coupling member straddling the slide members and being engageable with the pivot arm and with actuating members which are provided on the slide members, respectively, and which engage the coupling member at respective locations thereon spaced apart in a direction transverse to the paths of movement of the slide members, and a spring acting on the coupling member along a line of force which is intermediate the locations where the actuating members engage the coupling member and in a direction for causing the coupling member to simultaneously move the slide members to their inoperative positions. The movement of a selected one of the slide members to its operative position turns the coupling member about the actuating member on the other slide member and thereby effects swinging of the pivot arm in one direction or the other for establishing a corresponding mode.
Patent ES-8609711-A1 (ES)
Title: Device and method of hair damage assessment.
IPC: G01N31/22
Filed: 1984-08-31
Abstract: A device for measuring the volume of a sample of fibrous material characterized by a male member (12) having a projection (14) thereon and a female member (16) having a sample slot (18) for holding said sample (20) and for engaging said projection. The method includes the steps of placing a sample of hair into the sample receiving slot having predetermined dimensions of length and width, compressing said sample, measuring the height of said sample, cutting off both ends of said sample to obtain a length which corresponds with the length of the measuring slot, and determining the volume of the sample from the known dimensions of length, width and height thereof.
Patent ES-8602850-A1 (ES)
Title: Process for preparing polymers of ethylenically unsaturated compounds.
IPC: C08F2/00
Filed: 1985-02-14
Abstract: Ethylenically unsatd. monomers are polymeris-d with free radical initiators opt. in the presence of protective colloids, emulsifiers and other additives in a reactor in which the mixed components come into contact with a surface furnished with a coating which at least shows down the formation of polymer deposits. - The coating is formed by applying one or more cpds. of formula (I) R1-X--CH2-CH(OH)--Y opt. subjected to crosslinking, in which X = O, S, NR4, Y = CH2--O--R6, -C6H3(OH)--XR1, R1=R2-, R2--CO-, R2--C(=NR4)-, R2-SO2-, R2 = (i) at least one R3- residue substd. phenyl, naphthyl or opt. heterocyclic gp. itself derived by substd. of one or more ring C atoms of benzene, cyclopentadiene, indene, naphthalene or their partly or completely hydrogenated analogues by N, S and/or O atoms. - (ii) opt. branched 1-8C alkyl substd. with at least one R3 or -N(R4)2 or gp.(II); R3 = OH, -SH, -N(R4)2, -COOH, -SO3H; R4 = H, 1-4C alkyl independently; R5 = gp. (a)-(c), -C(CH3)2-, -C(CH3)2--C6H4--C(CH3)2--; R6 = -R7--O--CH2--CH(OH)--CH2--X--R1; R7 = phenylene, naphthalene residue with one or more R3 and/or R4 gps., 1-8C alkylene with one or more 1-4C alkyl or (II). Pref. in formula (I) Y = -CH2--O--R6, and existing alkyl and alkylene gps. have 1l4C, X = O or -NH- and the coating contains at least one cpd. I and at least one cpd. (III) in the ratio of (I) : (II) of 10 : 1 - 1 : 1.
Patent ES-8606931-A1 (ES)
Title: Coupling mechanism for transmission between a driving and a driven shaft.
IPC: F16H3/50
Filed: 1985-05-31
Abstract: Coupling mechanism for transmission between a drive shaft and a driven shaft including support frames, first and second lined independent axle shafts rotatably mounted on the support frame, a box, in the frame and planet and satellite pinion assembly including a first planet pinion connected to the first axle and a second planet pinion connected to the second axle. The first and second satellite pinions are mounted in the box, independent of the support frame. Two coil clutch members are mounted on the box, coaxial with the axle shaft. Each of the coil clutch members being placed on either side of the box and including a plurality of coils and being traversed by one of the axle shafts that are independently mounted. Two driving clutch members, formed of ferromagnetic material, are each integrally mounted to one of the first and second axle shafts in a position parallel to and near to one of said coil clutch members, respectively. A commutator device is mounted externally on the box for supplying power to the coils.
Patent ES-8608387-A1 (ES)
Title: Spray pistol for mixing two liquids under pressure
IPC: B29C45/20
Filed: 1985-06-26
Abstract: The pistol consists of a front part provided with a spray nozzle and spray holes leading to spray needles of a front part with regulating screws and communicating hole. A rear part has threaded holes, regulating screws formed by a cylindrical spring and a hollow cylindrical head with through-holes; a bridging element which carries a wash valve, a pulsator element with side portions and upper U-shaped portion, and a pin for connecting with a bridging element.
Patent ES-8607910-A1 (ES)
Title: Tertiary amines.
IPC: C07C229/38
Filed: 1985-07-31
Abstract: Compounds of formula (I): < IMAGE > (I) or a pharmaceutically acceptable salt thereof, in which R1 is hydrogen, halogen, or trifluoromethyl, R2 is hydrogen or halogen, R3 is hydroxyl, C1-6 alkoxy or < IMAGE > where R8 and R9 are each hydrogen or C1-6 alkyl R4 is hydrogen or C1-6 alkyl R5 is hydrogen, C1-6 alkyl, C1-6 alkyl optionally substituted by hydroxy cyano, C1-6 alkenyl or C1-6 alkynyl optionally substituted by carboxy or esters and amides thereof, phenyl, C1-6 alkyl phenyl or a group < IMAGE > wherein R12 and R13 are each hydrogen or C1-6 alkyl or together, along with the nitrogen to which they are attached, form a 5- or 6-membered ring and m is 1 or 2 R6 is hydrogen or methyl: R7 is -O(CH2)aCO2H, -O(CH2)bM, -CO2H or amide thereof in which a is an integer from 1 to 6, b is an integer from 2 to 7, and M is hydroxy, C1-6 alkoxy or < IMAGE > in which R10 and R11 are each hydrogen or C1-6 alkyl or < IMAGE > together form a five or six membered ring and n is 1 or 2 with the proviso that when n is 2 and R1, R2, R4 and R6 are each hydrogen and R3 is hydroxyl, R5 is not hydroxymethyl or 1-hydroxy ethyl when R7 is CONH2 processes for preparing such compounds and their use in medicine.
Patent ES-8706778-A1 (ES)
Title: Particulate titanium di:oxide compsns.
IPC: C09B67/18
Filed: 1986-02-18
Abstract: Compsn. comprises TiO2 particles with a surfactant (I) present on the surface of the particles. (I) is the reaction prod. of a diamine (II), a carboxylic acid (III), and a fatty acid (IV). - Prefd. (III) have less than 8C, esp. 1-4C prefd. (IV) have 8-24 esp. 12-18C prefd. (II) are 8-22C fatty or ether diamines. Opt. the compsns. may also include a glycol, esp. propylene glycol. Opt. the surfactant (I) may be used treat pigments such as TiO2, C black, organic pigments, or inert pigments, etc..
Patent ES-8802475-A1 (ES)
Title: Iron-based powder mixture for a sintered alloy.
IPC: B22F1/00
Filed: 1986-03-06
Abstract: The present invention relates to an iron-base powder containing Ni, Mo and C for producing highly resistant sintered bodies under normal pressing and sintering conditions. The powder contains 7-12% by weight of Ni, 0.4-1.5% by weight of Mo, and 0.3-0.7% by weight of C.
Patent ES-8707391-A1 (ES)
Title: Digital sound/data information receiver.
IPC: H04H20/00
Filed: 1986-03-10
Abstract: A receiver for recovering sound/data information for a number of services transmitted digitally as a packet multiplex has the data, after demodulation, applied to a first unit (3) where it is resynchronized for application to a sync and data extraction unit (19). In the extraction unit (19) the data packets are processed and applied, at a different clock rate, to a packet bus (25) to which a desired number of packet digital sound recovery devices (26) and packet encryption recovery devices (27) are connected. Instead of each recovery device (26, 27) interrogating all the packets of data those packets carrying a service identification address are processed in the extraction unit (19) and service addresses for user selected services are applied from a microcomputer (23) over an I2C bus to the recovery devices (26, 27), control information also being received and interpreted by said extraction unit (19) and applied in similar manner to the recovery devices (26, 27).
Patent ES-8800507-A1 (ES)
Title: Current limiting circuit breaker with arc commutating structure.
IPC: H01H71/43
Filed: 1986-06-25
Abstract: A circuit breaker characterized by a pair of separable contacts, one of which is carried by a movable contact arm, movable within an arc chute having arc plates including a lower arc plate adjacent to the other contact. A link conductor leads to the other contact and electrically connected to the other contact.
Patent IE-912743-A1 (IE)
Title: Deep-drawable textile material and shaped articles produced¹therefrom
IPC: D04H3/12
Filed: 1991-08-01
Abstract: There is described an isotropic, readily deep-drawable nonwoven which has been formed as a filament nonwoven and consists of low-orientation, coarse-denier filaments to an extent of not less than 30% by weight and which has been consolidated with a fusible binder. Furthermore, a resinated, sheetlike prepreg produced from the nonwoven; a three-dimensional shaped textile structure produced using the resinated or unresinated deep-drawable nonwoven; and a sandwich material with a core comprising said three-dimensionally shaped, resinated textile structure. There are also described processes for manufacturing the abovementioned objects.
Patent IE-914012-A1 (IE)
Title: New oxazolopyridine derivatives, processes for preparing¹these and pharmaceutical compositions containing them
IPC: A61K31/44
Filed: 1991-11-19
Abstract: The invention relates to the analgesic compounds of general formula (I):  <IMAGE>  in which: R1, R2, R3, R4, A, Z and m are as defined in the description, their isomers, epimers and diastereoisomers, their addition salts with a pharmaceutically acceptable acid and, when R1 and R2 each represent a hydrogen atom, their addition salts with a pharmaceutically acceptable base.
Patent IE-914243-A1 (IE)
Title: Engine fuel heating and oil filtration apparatus
Inventor: COOK ALAN ROBERT SIDNEY
IPC: F02M31/16
Filed: 1991-12-06
Abstract: Lubricating oil in an engine, specially a Diesel engine, is passed through a container surrounded by a heat exchanger coil. Fuel is passed through the coil and is heated. The heated fuel is supplied to the engine. A thermostat is present to control the temperature rise.
Patent IE-922059-A1 (IE)
Title: Activated carbon-containing fibrids
Inventor: BAIR THOMAS IRVIN
IPC: B01J20/00
Filed: 1992-07-01
Abstract: Polymeric fibrids containing embedded activated carbon are useful as adsorbents.
Patent IE-980395-A1 (IE)
Title: Method and appartus for forming and encapsulated product matrix
Inventor: SUPAPONS SIRIS
IPC: A61K9/50
Filed: 1998-05-22
Abstract: A method and apparatus provides for the formation of an encapsulated feedstock product matrix. A solid product matrix additive is spray ejected in a free-flow condition. The matrix additive is encapsulated in its free-flow condition with a matrix encapsulant. The encapsulant additive substantially solidifies in its free-flow condition to form the feedstock product matrix.
Patent LU-501206-A1 (LU)
Title: Method for predicting emergency-response pipe-pushing thrust for subway tunnel collapse
Inventor: WANG JUNHOU
IPC: G01N19/02
Filed: 2021-07-30
Abstract: Provided is a method for predicting the thrust of a pipe in pipe-pushing emergency response when a subway tunnel collapses. Comprised are: determining the height H and the severity of a collapse, determining the distance H from the center axis of a push pipe to the bottom of a tunnel 1, determining the horizontal length L of a slid-collapsed body at the central axis of the push pipe according to a geophysical prospecting or exploratory drilling method or estimation method; determining the cohesive force c and the internal friction angle ? of the collapsed body; determining the interface friction between the collapsed body and the outer wall of the push pipe ; determining the number of push pipes m and the number of complete pipes n within the range of the horizontal length L; determining the conventional section length L of the incomplete push pipe within the horizontal length L range3 and expanding the head section length L4; determining the thrust T required for the conventional section1, the thrust required for the expansion section T2, and the required thrust T of the cone3; determining the total thrust T required to push the pipe.
Patent WO-0170404-A1 (WO)
Inventor: BIERBAUMER HANS-PETER
IPC: B01L3/14
Filed: 2001-03-12
Abstract: The invention relates to a method for individualising objects (1), especially mass-produced objects. According to said method, a machine-readable pattern is produced on or in the product (1) by means of a writing device, at least in parts. At least one position mark (6) is applied on or in the object (1),said position mark defining a writing field (2) in which at least one characteristic of the object (1) is modified.
Patent WO-2004049623-A1 (WO)
Title: Kommunikationssystem mit quantenkryptographie und vermittlungsstationen
Inventor: KOLLMITZER CHRISTIAN
IPC: H04L9/08
Filed: 2003-11-21
Abstract: Kommunikationssystem mit Quantenkryptographie, mit an Quantenkanäle (3) angeschlossenen Teilnehmerstationen (l.i, 2.i) und den Quantenkanälen zugeordneten quantenkryptographischen Einrichtungen ((10, 11) zur Generierung eines Quanten-Schlüssels, wobei mehrere miteinander verbundene Vermittlungsstationen (1, 2) vorgesehen sind, mit denen die Teilnehmerstationen (1.i, 2.i) über die Quantenkanäle (3) zur Generierung eines jeweiligen temporären Quanten-Schlüssels verbunden sind.